Sanitation
| Thu 12 Jun 2025
Beijing, June 13 -- Dreame Innovation Technology, Suzhou has been granted a patent for cleaning device. This invention was developed by Sun Jiajia, Qiu Weinan, Yang Donghao, Deng Jing, Liu Guangyu, Shu Zhongyi, Yan Song, Liu Yinghao, Hua Tianyu, Zhan Zhenwei, Ma Huaichao and Xia Lei.
The patent application number is CN2024212..